Encyclopaedia of environmental sciences : environmental industrial pollution control-5
Trivedi, P.R. and Raj, Gurdeep
Encyclopaedia of environmental sciences : environmental industrial pollution control-5 - New Delhi ; Akashdeep Publishing House , 1992 - iii,1219-1526p. , V.12
817158263X 5200
Encyclopaedia
Environmental Sciences-Encyclopaedia
333.703 / TRI
Encyclopaedia of environmental sciences : environmental industrial pollution control-5 - New Delhi ; Akashdeep Publishing House , 1992 - iii,1219-1526p. , V.12
817158263X 5200
Encyclopaedia
Environmental Sciences-Encyclopaedia
333.703 / TRI